Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
The Earth's atmosphere weighs about 5.5 quadrillion tons.
108
The storage capacity of human brain exceeds 4 Terrabytes.
140
According to studies, men change their minds two to three times more often than women.
72
Each day, up to 150 species of life become extinct.
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Diamonds can be shattered with a hammer.
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Most dust particles in your house are made from dead skin!
67